Magnetic Field Demonstrator Kit. For demonstration of two and three dimensional magnetic field lines. The kit includes magnetic field box, magnetic field plate and three magnets (2 bar magnets and horse shoe shaped magnet). The magnetic field box as well as the plate contains iron file flakes suspended in viscous liquid. In the middle of the box is placed magnet forcing the iron file flakes to turn to display the field lines. Likewise it is possible to place magnet on the plate to visualize the field lines. Box Dimensions: 76 76 76mm. Plate Dimensions (W L D): 91 157 9mm.
